package map;

import java.util.HashMap;
import java.util.LinkedHashMap;

public class LinkdeHashMapDemo {
    public static void main(String[] args) {
        HashMap<String,Integer> map = new LinkedHashMap<>(10,0.75F,true);
        map.put("语文",99);
        map.put("数学",100);
        map.put("英语",88);
        map.put("物理",96);
        map.put("化学",99);
        System.out.println(map);

        Integer value = map.get("数学");
        System.out.println(value);
        System.out.println(map);
        value = map.get("英语");
        System.out.println(value);
        System.out.println(map);



    }
}










